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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/sessions/serialized_navigation_entry.h"
#include <cstddef>
#include <string>
#include "base/basictypes.h"
#include "base/memory/scoped_ptr.h"
#include "base/pickle.h"
#include "base/strings/string16.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "base/time/time.h"
#include "components/sessions/core/serialized_navigation_driver.h"
#include "components/sessions/serialized_navigation_entry_test_helper.h"
#include "sync/protocol/session_specifics.pb.h"
#include "sync/util/time.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/page_transition_types.h"
#include "url/gurl.h"
namespace sessions {
namespace {
// Create a sync_pb::TabNavigation from the constants above.
sync_pb::TabNavigation MakeSyncDataForTest() {
sync_pb::TabNavigation sync_data;
sync_data.set_virtual_url(test_data::kVirtualURL.spec());
sync_data.set_referrer(test_data::kReferrerURL.spec());
sync_data.set_referrer_policy(test_data::kReferrerPolicy);
sync_data.set_title(base::UTF16ToUTF8(test_data::kTitle));
sync_data.set_state(test_data::kEncodedPageState);
sync_data.set_page_transition(
sync_pb::SyncEnums_PageTransition_AUTO_SUBFRAME);
sync_data.set_unique_id(test_data::kUniqueID);
sync_data.set_timestamp_msec(syncer::TimeToProtoTime(test_data::kTimestamp));
sync_data.set_redirect_type(sync_pb::SyncEnums::CLIENT_REDIRECT);
sync_data.set_navigation_home_page(true);
sync_data.set_search_terms(base::UTF16ToUTF8(test_data::kSearchTerms));
sync_data.set_favicon_url(test_data::kFaviconURL.spec());
sync_data.set_http_status_code(test_data::kHttpStatusCode);
// The redirect chain only syncs one way.
return sync_data;
}
// Create a default SerializedNavigationEntry. All its fields should be
// initialized to their respective default values.
TEST(SerializedNavigationEntryTest, DefaultInitializer) {
const SerializedNavigationEntry navigation;
EXPECT_EQ(-1, navigation.index());
EXPECT_EQ(0, navigation.unique_id());
EXPECT_EQ(GURL(), navigation.referrer_url());
EXPECT_EQ(
SerializedNavigationDriver::Get()->GetDefaultReferrerPolicy(),
navigation.referrer_policy());
EXPECT_EQ(GURL(), navigation.virtual_url());
EXPECT_TRUE(navigation.title().empty());
EXPECT_EQ(std::string(), navigation.encoded_page_state());
EXPECT_EQ(ui::PAGE_TRANSITION_TYPED, navigation.transition_type());
EXPECT_FALSE(navigation.has_post_data());
EXPECT_EQ(-1, navigation.post_id());
EXPECT_EQ(GURL(), navigation.original_request_url());
EXPECT_FALSE(navigation.is_overriding_user_agent());
EXPECT_TRUE(navigation.timestamp().is_null());
EXPECT_TRUE(navigation.search_terms().empty());
EXPECT_FALSE(navigation.favicon_url().is_valid());
EXPECT_EQ(0, navigation.http_status_code());
EXPECT_EQ(0U, navigation.redirect_chain().size());
}
// Create a SerializedNavigationEntry from a sync_pb::TabNavigation. All its
// fields should match the protocol buffer's if it exists there, and
// sbould be set to the default value otherwise.
TEST(SerializedNavigationEntryTest, FromSyncData) {
const sync_pb::TabNavigation sync_data = MakeSyncDataForTest();
const SerializedNavigationEntry& navigation =
SerializedNavigationEntry::FromSyncData(test_data::kIndex, sync_data);
EXPECT_EQ(test_data::kIndex, navigation.index());
EXPECT_EQ(test_data::kUniqueID, navigation.unique_id());
EXPECT_EQ(test_data::kReferrerURL, navigation.referrer_url());
EXPECT_EQ(test_data::kReferrerPolicy, navigation.referrer_policy());
EXPECT_EQ(test_data::kVirtualURL, navigation.virtual_url());
EXPECT_EQ(test_data::kTitle, navigation.title());
EXPECT_EQ(test_data::kEncodedPageState, navigation.encoded_page_state());
EXPECT_EQ(test_data::kTransitionType, navigation.transition_type());
EXPECT_FALSE(navigation.has_post_data());
EXPECT_EQ(-1, navigation.post_id());
EXPECT_EQ(GURL(), navigation.original_request_url());
EXPECT_FALSE(navigation.is_overriding_user_agent());
EXPECT_TRUE(navigation.timestamp().is_null());
EXPECT_EQ(test_data::kSearchTerms, navigation.search_terms());
EXPECT_EQ(test_data::kFaviconURL, navigation.favicon_url());
EXPECT_EQ(test_data::kHttpStatusCode, navigation.http_status_code());
// The redirect chain only syncs one way.
}
// Create a SerializedNavigationEntry, pickle it, then create another one by
// unpickling. The new one should match the old one except for fields
// that aren't pickled, which should be set to default values.
TEST(SerializedNavigationEntryTest, Pickle) {
const SerializedNavigationEntry old_navigation =
SerializedNavigationEntryTestHelper::CreateNavigationForTest();
Pickle pickle;
old_navigation.WriteToPickle(30000, &pickle);
SerializedNavigationEntry new_navigation;
PickleIterator pickle_iterator(pickle);
EXPECT_TRUE(new_navigation.ReadFromPickle(&pickle_iterator));
// Fields that are written to the pickle.
EXPECT_EQ(test_data::kIndex, new_navigation.index());
EXPECT_EQ(test_data::kReferrerURL, new_navigation.referrer_url());
EXPECT_EQ(test_data::kReferrerPolicy, new_navigation.referrer_policy());
EXPECT_EQ(test_data::kVirtualURL, new_navigation.virtual_url());
EXPECT_EQ(test_data::kTitle, new_navigation.title());
EXPECT_EQ(test_data::kTransitionType, new_navigation.transition_type());
EXPECT_EQ(test_data::kHasPostData, new_navigation.has_post_data());
EXPECT_EQ(test_data::kOriginalRequestURL,
new_navigation.original_request_url());
EXPECT_EQ(test_data::kIsOverridingUserAgent,
new_navigation.is_overriding_user_agent());
EXPECT_EQ(test_data::kTimestamp, new_navigation.timestamp());
EXPECT_EQ(test_data::kSearchTerms, new_navigation.search_terms());
EXPECT_EQ(test_data::kHttpStatusCode, new_navigation.http_status_code());
// Fields that are not written to the pickle.
EXPECT_EQ(0, new_navigation.unique_id());
EXPECT_EQ(std::string(), new_navigation.encoded_page_state());
EXPECT_EQ(-1, new_navigation.post_id());
EXPECT_EQ(0U, new_navigation.redirect_chain().size());
}
// Create a SerializedNavigationEntry, then create a sync protocol buffer from
// it. The protocol buffer should have matching fields to the
// SerializedNavigationEntry (when applicable).
TEST(SerializedNavigationEntryTest, ToSyncData) {
const SerializedNavigationEntry navigation =
SerializedNavigationEntryTestHelper::CreateNavigationForTest();
const sync_pb::TabNavigation sync_data = navigation.ToSyncData();
EXPECT_EQ(test_data::kVirtualURL.spec(), sync_data.virtual_url());
EXPECT_EQ(test_data::kReferrerURL.spec(), sync_data.referrer());
EXPECT_EQ(test_data::kTitle, base::ASCIIToUTF16(sync_data.title()));
EXPECT_TRUE(sync_data.state().empty());
EXPECT_EQ(sync_pb::SyncEnums_PageTransition_AUTO_SUBFRAME,
sync_data.page_transition());
EXPECT_TRUE(sync_data.has_redirect_type());
EXPECT_EQ(test_data::kUniqueID, sync_data.unique_id());
EXPECT_EQ(syncer::TimeToProtoTime(test_data::kTimestamp),
sync_data.timestamp_msec());
EXPECT_EQ(test_data::kTimestamp.ToInternalValue(), sync_data.global_id());
EXPECT_EQ(test_data::kFaviconURL.spec(), sync_data.favicon_url());
EXPECT_EQ(test_data::kHttpStatusCode, sync_data.http_status_code());
// The proto navigation redirects don't include the final chain entry
// (because it didn't redirect) so the lengths should differ by 1.
ASSERT_EQ(3, sync_data.navigation_redirect_size() + 1);
EXPECT_EQ(test_data::kRedirectURL0.spec(),
sync_data.navigation_redirect(0).url());
EXPECT_EQ(test_data::kRedirectURL1.spec(),
sync_data.navigation_redirect(1).url());
EXPECT_FALSE(sync_data.has_last_navigation_redirect_url());
}
// Test that the last_navigation_redirect_url is set when needed. This test is
// just like the above, but with a different virtual_url. Create a
// SerializedNavigationEntry, then create a sync protocol buffer from it. The
// protocol buffer should have a last_navigation_redirect_url.
TEST(SerializedNavigationEntryTest, LastNavigationRedirectUrl) {
SerializedNavigationEntry navigation =
SerializedNavigationEntryTestHelper::CreateNavigationForTest();
SerializedNavigationEntryTestHelper::SetVirtualURL(
test_data::kOtherURL, &navigation);
const sync_pb::TabNavigation sync_data = navigation.ToSyncData();
EXPECT_TRUE(sync_data.has_last_navigation_redirect_url());
EXPECT_EQ(test_data::kVirtualURL.spec(),
sync_data.last_navigation_redirect_url());
// The redirect chain should be the same as in the above test.
ASSERT_EQ(3, sync_data.navigation_redirect_size() + 1);
EXPECT_EQ(test_data::kRedirectURL0.spec(),
sync_data.navigation_redirect(0).url());
EXPECT_EQ(test_data::kRedirectURL1.spec(),
sync_data.navigation_redirect(1).url());
}
// Ensure all transition types and qualifiers are converted to/from the sync
// SerializedNavigationEntry representation properly.
TEST(SerializedNavigationEntryTest, TransitionTypes) {
SerializedNavigationEntry navigation =
SerializedNavigationEntryTestHelper::CreateNavigationForTest();
for (uint32 core_type = ui::PAGE_TRANSITION_LINK;
core_type != ui::PAGE_TRANSITION_LAST_CORE; ++core_type) {
// Because qualifier is a uint32, left shifting will eventually overflow
// and hit zero again. SERVER_REDIRECT, as the last qualifier and also
// in place of the sign bit, is therefore the last transition before
// breaking.
for (uint32 qualifier = ui::PAGE_TRANSITION_FORWARD_BACK;
qualifier != 0; qualifier <<= 1) {
if (qualifier == 0x08000000)
continue; // 0x08000000 is not a valid qualifier.
ui::PageTransition transition =
ui::PageTransitionFromInt(core_type | qualifier);
SerializedNavigationEntryTestHelper::SetTransitionType(
transition, &navigation);
const sync_pb::TabNavigation& sync_data = navigation.ToSyncData();
const SerializedNavigationEntry& constructed_nav =
SerializedNavigationEntry::FromSyncData(test_data::kIndex, sync_data);
const ui::PageTransition constructed_transition =
constructed_nav.transition_type();
EXPECT_EQ(transition, constructed_transition);
}
}
}
} // namespace
} // namespace sessions
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